Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-damping rubber ring limiting one-way movable pot type rubber bearing
The invention discloses a high-damping rubber ring limiting one-way movable pot type rubber bearing which comprises a one-way movable pot type rubber bearing body. The high-damping rubber ring limiting one-way movable pot type rubber bearing is characterized in that top plate extension plates are fixedly connected with the two unmovable sides of a top plate of the one-way movable pot type rubber bearing body, and a stop dog is hung on the bottom face of each top plate extension plate; bottom tray extension plates are fixedly connected with the two unmovable sides of a bottom tray of the one-way movable pot type rubber bearing body, two adaptive supports are welded to the upper surface of each bottom tray extension plate, and high-damping rubber rings are fixed on the two opposite faces of the two corresponding adaptive supports; each stop dog is arranged between the two corresponding high-damping rubber rings, and intervals between each stop dog and the two corresponding high-damping rubber rings both ranges from 50 mm to 300 mm. According to the high-damping rubber ring limiting one-way movable pot type rubber bearing, under the earthquake action, overlarge displacement of the bearing in the movable direction can be restrained, joint load carrying of all bridge piers of a bridge can be achieved, the anti-quake performance of all the bridge piers is fully exerted, the earthquake energy is dissipated, the production technology and the installation technology of an existing one-way movable pot type rubber bearing can continue to be used, and the engineering application and restoring after an earthquake are convenient.
High-damping rubber ring limiting one-way movable pot type rubber bearing
The invention discloses a high-damping rubber ring limiting one-way movable pot type rubber bearing which comprises a one-way movable pot type rubber bearing body. The high-damping rubber ring limiting one-way movable pot type rubber bearing is characterized in that top plate extension plates are fixedly connected with the two unmovable sides of a top plate of the one-way movable pot type rubber bearing body, and a stop dog is hung on the bottom face of each top plate extension plate; bottom tray extension plates are fixedly connected with the two unmovable sides of a bottom tray of the one-way movable pot type rubber bearing body, two adaptive supports are welded to the upper surface of each bottom tray extension plate, and high-damping rubber rings are fixed on the two opposite faces of the two corresponding adaptive supports; each stop dog is arranged between the two corresponding high-damping rubber rings, and intervals between each stop dog and the two corresponding high-damping rubber rings both ranges from 50 mm to 300 mm. According to the high-damping rubber ring limiting one-way movable pot type rubber bearing, under the earthquake action, overlarge displacement of the bearing in the movable direction can be restrained, joint load carrying of all bridge piers of a bridge can be achieved, the anti-quake performance of all the bridge piers is fully exerted, the earthquake energy is dissipated, the production technology and the installation technology of an existing one-way movable pot type rubber bearing can continue to be used, and the engineering application and restoring after an earthquake are convenient.
High-damping rubber ring limiting one-way movable pot type rubber bearing
ZHAO CANHUI (Autor:in) / ZHANG LONG (Autor:in) / LIU ZHENYU (Autor:in) / FAN BINGBING (Autor:in)
22.07.2015
Patent
Elektronische Ressource
Englisch
IPC:
E01D
BRIDGES
,
Brücken
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